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Hydor ETH 300 In-Line Heater 300 Watt - 5/8 inch

Hydor ETH 300 In-Line Heater 300 Watt - 5/8 inch

ETH 300 In-Line Heater UL Listed 300 Watt for 16mm & 5/8 HoseExternal thermal heater which includes the PTC system. Suitable for all external canister filtersThe Hydor ETH in-line external heater is designed for vertical use in most aquarium...

$61.99

at PetStore.com

Hydor ETH 300 In-Line External Heater 300w 5/8" hose

Hydor ETH 300 In-Line External Heater 300w 5/8" hose

ETH Heaters are the first external heaters for aquariums with the exclusive PTC technology. The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. Designed to be used on return lines coming from canister... ... more

Hydor ETH 300 In-Line External Heater 300w 5/8" hose

ETH Heaters are the first external heaters for aquariums with the exclusive PTC technology. The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. Designed to be used on return lines coming from canister...

Amazon Marketplace

$49.99

FREE shipping

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Hydor Theo Submersible Aquarium Heater - 300 Watt

Hydor Theo Submersible Aquarium Heater - 300 Watt

Hydor THEO Submersible Heater 300W Product #: HY-T11402 The first shatter-proof heater thanks to the peculiar glass tube. Maximum security: THEO is shock resistant thanks to the PTC heating element and the shatterproof glass tube. Free positioning in... ... more

Hydor Theo Submersible Aquarium Heater - 300 Watt

Hydor THEO Submersible Heater 300W Product #: HY-T11402 The first shatter-proof heater thanks to the peculiar glass tube. Maximum security: THEO is shock resistant thanks to the PTC heating element and the shatterproof glass tube. Free positioning in...

eBay

$27.95

FREE shipping

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Hydor Thermo-pump Ekip 300 Heater & Power-head In One Unit

Hydor Thermo-pump Ekip 300 Heater & Power-head In One Unit

This Sale is for a new Thermo-pump (heater and powerhead in one body) EKIP 300 by HYDOR. No danger of damage if the equipment is left running outside the aquarium for a short period of time. By using the new PTC system, the EKIP will switch itself off,... ... more

Hydor Thermo-pump Ekip 300 Heater & Power-head In One Unit

This Sale is for a new Thermo-pump (heater and powerhead in one body) EKIP 300 by HYDOR. No danger of damage if the equipment is left running outside the aquarium for a short period of time. By using the new PTC system, the EKIP will switch itself off,...

eBay

$53.00

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Hydor ETH 300 In-Line External Heater 300w 5/8" hose

Hydor ETH 300 In-Line External Heater 300w 5/8" hose

ETH Heaters are the first external heaters for aquariums with the exclusive PTC technology. The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. Designed to be used on return lines coming from canister... ... more

Hydor ETH 300 In-Line External Heater 300w 5/8" hose

ETH Heaters are the first external heaters for aquariums with the exclusive PTC technology. The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. Designed to be used on return lines coming from canister...

Amazon.com

$51.99

FREE shipping

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Hydor ETH 200 In-Line External Heater 200w 5/8" hose - Original Eth 201

Hydor ETH 200 In-Line External Heater 200w 5/8" hose - Original Eth 201

ETH Heaters are the first external heaters for aquariums with the exclusive PTC technology. The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. Designed to be used on return lines coming from canister... ... more

Hydor ETH 200 In-Line External Heater 200w 5/8" hose - Original Eth 201

ETH Heaters are the first external heaters for aquariums with the exclusive PTC technology. The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. Designed to be used on return lines coming from canister...

Amazon Marketplace

$39.99

FREE shipping

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Hydor ETH 200 In-Line External Heater 200w 5/8" hose - Original Eth 201

Hydor ETH 200 In-Line External Heater 200w 5/8" hose - Original Eth 201

ETH Heaters are the first external heaters for aquariums with the exclusive PTC technology. The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. Designed to be used on return lines coming from canister... ... more

Hydor ETH 200 In-Line External Heater 200w 5/8" hose - Original Eth 201

ETH Heaters are the first external heaters for aquariums with the exclusive PTC technology. The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. Designed to be used on return lines coming from canister...

Amazon.com

$40.38

FREE shipping

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ETH 300 In-Line Heater for 16mm or .625 in. Tubing - 300W

ETH 300 In-Line Heater for 16mm or .625 in. Tubing - 300W

The ETH external In-Line heater uses the advanced PTC system; which is a special polymer sheet; silk-screened with heating ink (like your car's windshield defroster) instead of metal coils. This state-of-the-art system allows the unit to be left... ... more

ETH 300 In-Line Heater for 16mm or .625 in. Tubing - 300W

The ETH external In-Line heater uses the advanced PTC system; which is a special polymer sheet; silk-screened with heating ink (like your car's windshield defroster) instead of metal coils. This state-of-the-art system allows the unit to be left...

That Fish Place - That Pe...

(50,000+)

$55.95

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12 in. 300 Watt Heater for 75/125 gal. Aquarium

12 in. 300 Watt Heater for 75/125 gal. Aquarium

Automatically sets and maintains your desired temperature Accurate to 1 degree Fully submersible Can be used for fresh and salt water aquariums ... more

12 in. 300 Watt Heater for 75/125 gal. Aquarium

Automatically sets and maintains your desired temperature Accurate to 1 degree Fully submersible Can be used for fresh and salt water aquariums

Walmart.com

$37.99

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Hydor Theo 300 Watt Aquarium Heater Shatter Proof Glass Free Usa Shipping

Hydor Theo 300 Watt Aquarium Heater Shatter Proof Glass Free Usa Shipping

THEO 300 Watt Aquarium Heater Hydor Theo 300 Watt Aquarium Heater is a fully submersible, shatter-proof glass aquarium heater.Maximum security: THEO is shock resistant thanks to the PTC heating element and the shatterproof glass tube Free positioning... ... more

Hydor Theo 300 Watt Aquarium Heater Shatter Proof Glass Free Usa Shipping

THEO 300 Watt Aquarium Heater Hydor Theo 300 Watt Aquarium Heater is a fully submersible, shatter-proof glass aquarium heater.Maximum security: THEO is shock resistant thanks to the PTC heating element and the shatterproof glass tube Free positioning...

eBay

$24.75

FREE shipping

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Hydor Theo Heater 300 Watt Submersible

Hydor Theo Heater 300 Watt Submersible

Hydor THEO (UL) Submersible Aquarium Heater The Hydor Theo trade aquarium heater features PTC patented thermal technology which makes it among the safest aquarium heater lines on the market. The patented PTC heating system guarantees operation in... ... more

Hydor Theo Heater 300 Watt Submersible

Hydor THEO (UL) Submersible Aquarium Heater The Hydor Theo trade aquarium heater features PTC patented thermal technology which makes it among the safest aquarium heater lines on the market. The patented PTC heating system guarantees operation in...

eBay

$20.99

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Professional Temp-tec Aquarium Glass Submersible Heater, 300-watt, For Freshw...

Professional Temp-tec Aquarium Glass Submersible Heater, 300-watt, For Freshw...

Professional Temp-Tec Aquarium Glass Submersible Heater, 300-Watt, for freshwater saltwater aquariums, aquaculture, terrariums hydroponic systems! Product Details Product Dimensions: 16.8 x 1 x 1 inches ; 8.5 ounces Shipping Weight: 14.4 ounces The... ... more

Professional Temp-tec Aquarium Glass Submersible Heater, 300-watt, For Freshw...

Professional Temp-Tec Aquarium Glass Submersible Heater, 300-Watt, for freshwater saltwater aquariums, aquaculture, terrariums hydroponic systems! Product Details Product Dimensions: 16.8 x 1 x 1 inches ; 8.5 ounces Shipping Weight: 14.4 ounces The...

eBay

$34.20

FREE shipping

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Jbj 300w True Temp Titanium Heating System 300 Watt Reef Heater Free Usa Ship

Jbj 300w True Temp Titanium Heating System 300 Watt Reef Heater Free Usa Ship

$119.45

FREE shipping

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Finnex Hma Titanium Aquarium Heater 300 Watts

Finnex Hma Titanium Aquarium Heater 300 Watts

Finnex HMA Titanium Aquarium Heater 300 watts Product #: FI-HMA-300 Finnex Electronic Titanium Heater Fully submersible compact size heater equipped with virtually unbreakable, corrosion-resistant titanium tube. The heater has a built-in temperature... ... more

Finnex Hma Titanium Aquarium Heater 300 Watts

Finnex HMA Titanium Aquarium Heater 300 watts Product #: FI-HMA-300 Finnex Electronic Titanium Heater Fully submersible compact size heater equipped with virtually unbreakable, corrosion-resistant titanium tube. The heater has a built-in temperature...

eBay

$37.99

FREE shipping

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Cascade 300 Watt Submersible Aquarium Heater

Cascade 300 Watt Submersible Aquarium Heater

Cascade 300 Watt Submersible Aquarium Heater Price: 31.21 39.95 Buy It Now Part Number: CH12300 The Penn Plax Cascade 300 Watt Submersible Heater is for Aquariums up to 75 Gallons. Automatically sets and maintains to your desired temperature, and is... ... more

Cascade 300 Watt Submersible Aquarium Heater

Cascade 300 Watt Submersible Aquarium Heater Price: 31.21 39.95 Buy It Now Part Number: CH12300 The Penn Plax Cascade 300 Watt Submersible Heater is for Aquariums up to 75 Gallons. Automatically sets and maintains to your desired temperature, and is...

eBay

$31.21

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Hydor 300W In-Line Heater, 5/8" Connection

Hydor 300W In-Line Heater, 5/8" Connection

The Hydor 300W In-Line Heater, 5/8" Connection, is designed for vertical use in most aquarium applications involving water hose of the specified diameter. The ETH must be used in a vertical manner for correct operation. The most common application is... ... more

Hydor 300W In-Line Heater, 5/8" Connection

The Hydor 300W In-Line Heater, 5/8" Connection, is designed for vertical use in most aquarium applications involving water hose of the specified diameter. The ETH must be used in a vertical manner for correct operation. The most common application is...

Amazon Marketplace

$69.95

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Hydor 200W In-Line Heater, 5/8" Connection

Hydor 200W In-Line Heater, 5/8" Connection

The Hydor 200W In-Line Heater, 5/8" Connection, is designed for vertical use in most aquarium applications involving water hose of the specified diameter. The ETH must be used in a vertical manner for correct operation. The most common application is... ... more

Hydor 200W In-Line Heater, 5/8" Connection

The Hydor 200W In-Line Heater, 5/8" Connection, is designed for vertical use in most aquarium applications involving water hose of the specified diameter. The ETH must be used in a vertical manner for correct operation. The most common application is...

Amazon Marketplace

$65.95

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Brand Penn Plax Cascade 300 Watt Heater 13 Inches

Brand Penn Plax Cascade 300 Watt Heater 13 Inches

PENN PLAX CASCADE 300 WATT HEATER Description Cascade Heater Sub 300w 13" Submersible up to 75 gallons. Accurate to 1 degree. Automatically sets and maintains your desired temperature. Related Items Check out our eBay store and website for other... ... more

Brand Penn Plax Cascade 300 Watt Heater 13 Inches

PENN PLAX CASCADE 300 WATT HEATER Description Cascade Heater Sub 300w 13" Submersible up to 75 gallons. Accurate to 1 degree. Automatically sets and maintains your desired temperature. Related Items Check out our eBay store and website for other...

eBay

$12.99

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Aquarium/Reservoir Heaters, 300 Watts

Aquarium/Reservoir Heaters, 300 Watts

Has all the features for safe and precise temperature maintenance of the water in your tank or reservoir. The exclusive technology and the high quality of the components guarantee a long lasting product. ... more

Aquarium/Reservoir Heaters, 300 Watts

Has all the features for safe and precise temperature maintenance of the water in your tank or reservoir. The exclusive technology and the high quality of the components guarantee a long lasting product.

Amazon Marketplace

$28.95

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Aquatop 300 Watt Submersible Aquarium Heater Live Coral Nano Reef Free Usa Ship

Aquatop 300 Watt Submersible Aquarium Heater Live Coral Nano Reef Free Usa Ship

aquatop 300 w model gh 300 submersible heater the aquatop 300 w model gh 300 submersible heater will maintain a constant and stable temperature this fully submersible glass heater offers simple and easy installation with the use of the included suction... ... more

Aquatop 300 Watt Submersible Aquarium Heater Live Coral Nano Reef Free Usa Ship

aquatop 300 w model gh 300 submersible heater the aquatop 300 w model gh 300 submersible heater will maintain a constant and stable temperature this fully submersible glass heater offers simple and easy installation with the use of the included suction...

eBay

$23.76

FREE shipping

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Aquatop Aquarium Glass Submersible Heater, 300-watt | | Free Shipping

Aquatop Aquarium Glass Submersible Heater, 300-watt | | Free Shipping

Product Description Maintain constant and stable temperatures for your aquatic creatures to thrive with Aquatop s GH-300W aquarium heater. This fully submersible glass heater offers simple and easy installation with the use of the included suction cups... ... more

Aquatop Aquarium Glass Submersible Heater, 300-watt | | Free Shipping

Product Description Maintain constant and stable temperatures for your aquatic creatures to thrive with Aquatop s GH-300W aquarium heater. This fully submersible glass heater offers simple and easy installation with the use of the included suction cups...

eBay

$18.95

FREE shipping

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Aquatop D2HT-300 Aquarium Heater Digital Dual Display, 300-Watt

Aquatop D2HT-300 Aquarium Heater Digital Dual Display, 300-Watt

The D2HT-300 300 Watt submersible digital aquarium heater is perfect for 75-100 gallon aquariums. The temperature is adjustable from 65* F and 93*F using the easy to adjust thermostat. Built with high impact safety glass and waterproof insulation. The... ... more

Aquatop D2HT-300 Aquarium Heater Digital Dual Display, 300-Watt

The D2HT-300 300 Watt submersible digital aquarium heater is perfect for 75-100 gallon aquariums. The temperature is adjustable from 65* F and 93*F using the easy to adjust thermostat. Built with high impact safety glass and waterproof insulation. The...

Amazon Marketplace

$41.24

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Finnex 300-Watt Hang-On Digital Controller Aquarium Heater, Titanium Tube, 80 to 100-Gallon

Finnex 300-Watt Hang-On Digital Controller Aquarium Heater, Titanium Tube, 80 to 100-Gallon

Maintains Water Temperature within +/-2º F of the setting value. Memory Chip to restore previous settings. Corrosion-resistant, fast heating titanium tube. Precise electronic control with transparent design. Finnex used new technology to create a... ... more

Finnex 300-Watt Hang-On Digital Controller Aquarium Heater, Titanium Tube, 80 to 100-Gallon

Maintains Water Temperature within +/-2º F of the setting value. Memory Chip to restore previous settings. Corrosion-resistant, fast heating titanium tube. Precise electronic control with transparent design. Finnex used new technology to create a...

Amazon Marketplace

$47.81

FREE shipping

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Petco 300 Watt Submersible Aquarium Heater

Petco 300 Watt Submersible Aquarium Heater

Petco Submersible Aquarium Heaters Create the ideal aquarium environment for either freshwater or saltwater fish with the help of our slim-line Petco Submersible Aquarium Heater. Designed to virtually disappear when mounted in your tank, this... ... more

Petco 300 Watt Submersible Aquarium Heater

Petco Submersible Aquarium Heaters Create the ideal aquarium environment for either freshwater or saltwater fish with the help of our slim-line Petco Submersible Aquarium Heater. Designed to virtually disappear when mounted in your tank, this...

Amazon Marketplace

$33.85

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ViaAqua 300-Watt Quartz Glass Submersible Heater with Built-In Thermostat

ViaAqua 300-Watt Quartz Glass Submersible Heater with Built-In Thermostat

High quality quartz glass submersible heater with a visible temperature readout ... more

ViaAqua 300-Watt Quartz Glass Submersible Heater with Built-In Thermostat

High quality quartz glass submersible heater with a visible temperature readout

Amazon Marketplace

$19.12

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Aquatop Aquarium Glass Submersible Heater, 300-Watt

Aquatop Aquarium Glass Submersible Heater, 300-Watt

Maintain constant and stable temperatures for your aquatic creatures to thrive with Aquatop’s GH-300W aquarium heater. This fully submersible glass heater offers simple and easy installation with the use of the included suction cups and can handle... ... more

Aquatop Aquarium Glass Submersible Heater, 300-Watt

Maintain constant and stable temperatures for your aquatic creatures to thrive with Aquatop’s GH-300W aquarium heater. This fully submersible glass heater offers simple and easy installation with the use of the included suction cups and can handle...

Amazon Marketplace

$15.83

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S.T. International Microchip Controlled Digital Aquarium Heater with Thermal Powder Diffusion, 300-watt

S.T. International Microchip Controlled Digital Aquarium Heater with Thermal Powder Diffusion, 300-watt

Real Micro-Chip controlled heater that keeps the water temp to within 1°F of your setting. Proven energy-saving, up to 50%!! Auto shut-off few minutes after leaving the water - Heater won't Crack! LED flashes at abnormal temperatures. 2-in-1 LED... ... more

S.T. International Microchip Controlled Digital Aquarium Heater with Thermal Powder Diffusion, 300-watt

Real Micro-Chip controlled heater that keeps the water temp to within 1°F of your setting. Proven energy-saving, up to 50%!! Auto shut-off few minutes after leaving the water - Heater won't Crack! LED flashes at abnormal temperatures. 2-in-1 LED...

Amazon Marketplace

$55.00

FREE shipping

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Lifegard Aquatics Bi-Metal Construction Aquarium Heater, 300-watt

Lifegard Aquatics Bi-Metal Construction Aquarium Heater, 300-watt

Up to 150 gallon tanks. Submersible Shatterproof Quartz Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat features LED Power Indicator Light showing operation. All Lifegard heaters are UL Listed with Thermal Protection. ... more

Lifegard Aquatics Bi-Metal Construction Aquarium Heater, 300-watt

Up to 150 gallon tanks. Submersible Shatterproof Quartz Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat features LED Power Indicator Light showing operation. All Lifegard heaters are UL Listed with Thermal Protection.

Amazon Marketplace

$44.47

FREE shipping

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Aqueon 06104 Submersible Aquarium Heaters, 300 Watt

Aqueon 06104 Submersible Aquarium Heaters, 300 Watt

Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. Aqueon introduces the most accurate, reliable, durable and easy to use aquarium heaters on the market. Available in five sizes/wattages to... ... more

Aqueon 06104 Submersible Aquarium Heaters, 300 Watt

Aqueon features a variety of accessories to help keep your fish and their aquatic environment clean and healthy. Aqueon introduces the most accurate, reliable, durable and easy to use aquarium heaters on the market. Available in five sizes/wattages to...

Amazon Marketplace

$17.47

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Deep Blue Professional ADB12830 Heat Stik Quartz Heater for Aquarium, 300-watt

Deep Blue Professional ADB12830 Heat Stik Quartz Heater for Aquarium, 300-watt

With Deep Blue Professional you can have the benefit of aquariums and accessories with the features you want at prices you can afford. Manufactured by Deep blue professional. Made in United States. ... more

Deep Blue Professional ADB12830 Heat Stik Quartz Heater for Aquarium, 300-watt

With Deep Blue Professional you can have the benefit of aquariums and accessories with the features you want at prices you can afford. Manufactured by Deep blue professional. Made in United States.

Amazon Marketplace

$23.23

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Aquarium/Reservoir Heater, 300 watts

Aquarium/Reservoir Heater, 300 watts

Can be totally submersed or hung in the aquarium/reservior. The jacket of laboratory glass is an extra quality dimension. The temperature can be precisely adjusted from 64 to 93F. The heat is controlled to a constant temperature. The heating function... ... more

Aquarium/Reservoir Heater, 300 watts

Can be totally submersed or hung in the aquarium/reservior. The jacket of laboratory glass is an extra quality dimension. The temperature can be precisely adjusted from 64 to 93F. The heat is controlled to a constant temperature. The heating function...

Amazon Marketplace

$32.95

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Cascade Heat 13" Aquarium Heater 300 Watt for 75 Gallon Tanks

Cascade Heat 13" Aquarium Heater 300 Watt for 75 Gallon Tanks

Penn-Plax® Cascade® Heat® Aquarium Heaters accurately maintain the desired temperature in your tank. Available in sizes to match the size and volume of your tank, these heaters are factory preset to 76 degrees Fahrenheit making them ready to use in... ... more

Cascade Heat 13" Aquarium Heater 300 Watt for 75 Gallon Tanks

Penn-Plax® Cascade® Heat® Aquarium Heaters accurately maintain the desired temperature in your tank. Available in sizes to match the size and volume of your tank, these heaters are factory preset to 76 degrees Fahrenheit making them ready to use in...

Amazon Marketplace

$13.79

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Catalina Titanium Heater 300 Watt

Catalina Titanium Heater 300 Watt

Designed for the most advanced electronics for user safety and accurate control of water temperature. In the event of accidental exposure of the heater to the air, the heater will cut off the power source automatically. The heater will resume its... ... more

Catalina Titanium Heater 300 Watt

Designed for the most advanced electronics for user safety and accurate control of water temperature. In the event of accidental exposure of the heater to the air, the heater will cut off the power source automatically. The heater will resume its...

Amazon Marketplace

$42.19

FREE shipping

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Finnex 300-Watt Hang-On Electronic Controller Aquarium Heater, Titanium Tube, 80 to 100-Gallon

Finnex 300-Watt Hang-On Electronic Controller Aquarium Heater, Titanium Tube, 80 to 100-Gallon

The Finnex Compact Electronic Titanium Heaters maintain water temperature within +/-2ºF of the set value providing a safe, healthy and stable temperature for your tank. The titanium tubes are corrosion resistant which makes these virtually unbreakable... ... more

Finnex 300-Watt Hang-On Electronic Controller Aquarium Heater, Titanium Tube, 80 to 100-Gallon

The Finnex Compact Electronic Titanium Heaters maintain water temperature within +/-2ºF of the set value providing a safe, healthy and stable temperature for your tank. The titanium tubes are corrosion resistant which makes these virtually unbreakable...

Amazon Marketplace

$38.99

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Finnex Digital Heater Controller with Deluxe 300-watt Titanium Tube

Finnex Digital Heater Controller with Deluxe 300-watt Titanium Tube

Built in memory to restore set temperature upon power outage! This package includes a digital controller & an Ultra Sleek Finnex 800 Watt Titanium Tube. The digital controller maintains water temperature within +/-2?F of the set value providing a safe,... ... more

Finnex Digital Heater Controller with Deluxe 300-watt Titanium Tube

Built in memory to restore set temperature upon power outage! This package includes a digital controller & an Ultra Sleek Finnex 800 Watt Titanium Tube. The digital controller maintains water temperature within +/-2?F of the set value providing a safe,...

Amazon Marketplace

$99.99

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Finnex Digital Temperature Control Glass Heater, 300-Watt

Finnex Digital Temperature Control Glass Heater, 300-Watt

These newly designed Finnex digital glass heaters are fully submersible and can be used in both fresh and marine aquariums. The red LED digital display allows users to visibly read current temperatures in the tank. A single control button allows easy... ... more

Finnex Digital Temperature Control Glass Heater, 300-Watt

These newly designed Finnex digital glass heaters are fully submersible and can be used in both fresh and marine aquariums. The red LED digital display allows users to visibly read current temperatures in the tank. A single control button allows easy...

Amazon Marketplace

$29.00

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Penn Plax Cascade Preset SubmersibleAquarium Heater, 300-Watt

Penn Plax Cascade Preset SubmersibleAquarium Heater, 300-Watt

Penn-Plax Cascade Heat Aquarium Heaters accurately maintain the desired temperature in your tank. Available in sizes to match the size and volume of your tank, these heaters are factory preset to 76 degrees Fahrenheit making them ready to use in most... ... more

Penn Plax Cascade Preset SubmersibleAquarium Heater, 300-Watt

Penn-Plax Cascade Heat Aquarium Heaters accurately maintain the desired temperature in your tank. Available in sizes to match the size and volume of your tank, these heaters are factory preset to 76 degrees Fahrenheit making them ready to use in most...

Amazon Marketplace

$30.31

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Active Aqua Glass Reservoir Heater - 300 Watt

Active Aqua Glass Reservoir Heater - 300 Watt

Heat and shock resistant. •Glass tubing heater. •F and C temperature reading. ... more

Active Aqua Glass Reservoir Heater - 300 Watt

Heat and shock resistant. •Glass tubing heater. •F and C temperature reading.

Amazon Marketplace

$30.45

FREE shipping

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Marina Submersible Heater for Aquarium, 300-watt

Marina Submersible Heater for Aquarium, 300-watt

Powerful 300-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 80 US gallon aquariums. The heater includes many practical features for easy use, safety and convenience, including an easy-to-access... ... more

Marina Submersible Heater for Aquarium, 300-watt

Powerful 300-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 80 US gallon aquariums. The heater includes many practical features for easy use, safety and convenience, including an easy-to-access...

Amazon Marketplace

$25.49

FREE shipping

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ViaAqua Quartz 300 Watt Aquarium Heater (VA-300Q)

ViaAqua Quartz 300 Watt Aquarium Heater (VA-300Q)

The ViaAqua Quartz 300 Watt Aquarium Heater is manufactured with high quality, break resistant quartz. ... more

ViaAqua Quartz 300 Watt Aquarium Heater (VA-300Q)

The ViaAqua Quartz 300 Watt Aquarium Heater is manufactured with high quality, break resistant quartz.

Amazon Marketplace

$14.99

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Aquarium/Reservoir Heater 300 watts

Aquarium/Reservoir Heater 300 watts

Automatic electronic heater. Double heating tube. Very durable and reliable. Easy temperature control. Temp range: 68F (20C) to 93F (34C). One year manufacturer warranty. ... more

Aquarium/Reservoir Heater 300 watts

Automatic electronic heater. Double heating tube. Very durable and reliable. Easy temperature control. Temp range: 68F (20C) to 93F (34C). One year manufacturer warranty.

Amazon Marketplace

$36.49

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